data.appdata.record.write

Create an owner-scoped appdata record from a declared virtual table (routes to the app's storage plane: the shared appdata store, or the app's own Postgres instance when it has one)

Create an owner-scoped appdata record.

Overview

Property	Value
Workflow type	Atomic
Library	App-appdata
Version	1.0

Input Schema

Field	Type	Required	Default	Description
organization_uuid	uuid	Yes	—	Authenticated organization UUID
identity_app_uuid	uuid	No	—	(server-resolved principal from the end-user token; input ignored unless it agrees)
database_slug	string	No	—	Virtual database slug. Optional when the authenticated app has exactly one serving database; required when the app has zero or many.
table_slug	string	Yes	—	Virtual table slug
end_user_uuid	uuid	No	—	(server-resolved principal from the end-user token; input ignored unless it agrees)
app_organization_uuid	uuid	No	—	(server-resolved active workspace for organization-mode tables; input rejected if it disagrees)
resource_ref	string	No	—	Optional resource identifier for fine-grained workspace capability checks (ns:verb:resource_ref)
request_id	string	No	—	Caller request id for audit correlation
actor	string	No	—	Workflow caller or agent identifier
payload	dict	Yes	—	User-declared field payload
idempotency_key	string	No	—	Optional caller idempotency key

Output Schema

Field	Type	Required	Default	Description
organization_uuid	uuid	Yes	—	Organization UUID echoed from input
identity_app_uuid	uuid	Yes	—	Identity app UUID echoed from input
database_slug	string	Yes	—	Virtual database slug
table_slug	string	Yes	—	Virtual table slug
record_uuid	uuid	Yes	—	Created record UUID
owner_end_user_uuid	uuid	Yes	—	Owner forced from end_user_uuid
created	boolean	Yes	—	True when a new record was inserted
written_at	string	Yes	—	ISO-8601 write timestamp
failure_reason	string	No	—	Engine-stamped failure reason
failed_at_state	string	No	—	State when the workflow failed
failed_step	string	No	—	Failed DAG step name
failed_layer	integer	No	—	Failed DAG layer index
error	string	No	—	Engine-stamped exception message
error_type	string	No	—	Engine-stamped exception class name

States

State	Initial	Terminal	Success	Auto-advance	Description
pending	Yes	No	—	complete	Write record
completed	No	Yes	Yes	—	Written
failed	No	Yes	No	—	Write failed

State Diagram

Transitions

From	Action	To	Description
pending	complete	completed	—
pending	fail	failed	—

Outcomes

Outcome	Type	Description	State Data Keys
written	SUCCESS	Create an owner-scoped appdata record from a declared virtual table (routes to the app's storage plane: the shared appdata store, or the app's own Postgres instance when it has one)	record_uuid
failed	FAILURE	Appdata workflow failed	failure_reason

API Usage

POST /api/workflows/start
Content-Type: application/json

{
  "workflow_type": "data.appdata.record.write",
  "initial_data": {
    "organization_uuid": "value",
    "table_slug": "value",
    "payload": "value"
  }
}